I just assumed she'd fainted, but it's really difficult to tell. Is there a word for cliffhanger-by-unattributable sound?
I am always hoping for new ways for Rob to be found out, so assuming she did faint, I'd hope someone would call an ambulance to be on the safe side and that someone in hospital would notice all was not well. However, I'm sure that won't happen because my ideas to resolve it all sooner rather than later have nothing to do with how the plot actually works out.
The bit with Henry was hideous - the violent spite behind it all was terrible. And the bit where he was about to tell Pat about the whole thing.